<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        let goods = {
            name: '华为荣耀30s',
            num: 2020102050,
            weight: '109g',
            address: '江西赣州'
        }
        console.log(goods)
    </script>
</body>

</html>s